| /linux-6.6.21/include/linux/ |
| D | ww_mutex.h | 49 struct ww_acquire_ctx *ctx;
55 struct ww_acquire_ctx { struct
132 static inline void ww_acquire_init(struct ww_acquire_ctx *ctx, in ww_acquire_init()
168 static inline void ww_acquire_done(struct ww_acquire_ctx *ctx) in ww_acquire_done()
185 static inline void ww_acquire_fini(struct ww_acquire_ctx *ctx) in ww_acquire_fini()
234 extern int /* __must_check */ ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx);
267 struct ww_acquire_ctx *ctx);
293 ww_mutex_lock_slow(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_lock_slow()
330 struct ww_acquire_ctx *ctx) in ww_mutex_lock_slow_interruptible()
341 struct ww_acquire_ctx *ctx);
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| D | dma-resv.h | 343 struct ww_acquire_ctx *ctx) in dma_resv_lock()
370 struct ww_acquire_ctx *ctx) in dma_resv_lock_interruptible()
387 struct ww_acquire_ctx *ctx) in dma_resv_lock_slow()
403 struct ww_acquire_ctx *ctx) in dma_resv_lock_slow_interruptible()
450 static inline struct ww_acquire_ctx *dma_resv_locking_ctx(struct dma_resv *obj) in dma_resv_locking_ctx()
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| /linux-6.6.21/kernel/locking/ |
| D | ww_mutex.h | 181 ww_mutex_lock_acquired(struct ww_mutex *ww, struct ww_acquire_ctx *ww_ctx) in ww_mutex_lock_acquired()
228 __ww_ctx_less(struct ww_acquire_ctx *a, struct ww_acquire_ctx *b) in __ww_ctx_less()
278 struct ww_acquire_ctx *ww_ctx) in __ww_mutex_die()
301 struct ww_acquire_ctx *ww_ctx, in __ww_mutex_wound()
302 struct ww_acquire_ctx *hold_ctx) in __ww_mutex_wound()
355 __ww_mutex_check_waiters(struct MUTEX *lock, struct ww_acquire_ctx *ww_ctx) in __ww_mutex_check_waiters()
378 ww_mutex_set_context_fastpath(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_set_context_fastpath()
413 __ww_mutex_kill(struct MUTEX *lock, struct ww_acquire_ctx *ww_ctx) in __ww_mutex_kill()
442 struct ww_acquire_ctx *ctx) in __ww_mutex_check_kill()
445 struct ww_acquire_ctx *hold_ctx = READ_ONCE(ww->ctx); in __ww_mutex_check_kill()
[all …]
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| D | ww_rt_mutex.c | 12 int ww_mutex_trylock(struct ww_mutex *lock, struct ww_acquire_ctx *ww_ctx) in ww_mutex_trylock()
38 __ww_rt_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ww_ctx, in __ww_rt_mutex_lock()
79 ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_lock()
86 ww_mutex_lock_interruptible(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_lock_interruptible()
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| D | mutex.c | 304 bool ww_mutex_spin_on_owner(struct mutex *lock, struct ww_acquire_ctx *ww_ctx, in ww_mutex_spin_on_owner()
353 struct ww_acquire_ctx *ww_ctx, struct mutex_waiter *waiter) in mutex_spin_on_owner()
441 mutex_optimistic_spin(struct mutex *lock, struct ww_acquire_ctx *ww_ctx, in mutex_optimistic_spin()
517 mutex_optimistic_spin(struct mutex *lock, struct ww_acquire_ctx *ww_ctx, in mutex_optimistic_spin()
571 struct ww_acquire_ctx *ww_ctx, const bool use_ww_ctx) in __mutex_lock_common()
752 unsigned long ip, struct ww_acquire_ctx *ww_ctx) in __ww_mutex_lock()
770 int ww_mutex_trylock(struct ww_mutex *ww, struct ww_acquire_ctx *ww_ctx) in ww_mutex_trylock()
840 ww_mutex_deadlock_injection(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_deadlock_injection()
866 ww_mutex_lock(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_lock()
881 ww_mutex_lock_interruptible(struct ww_mutex *lock, struct ww_acquire_ctx *ctx) in ww_mutex_lock_interruptible()
[all …]
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| D | test-ww_mutex.c | 61 struct ww_acquire_ctx ctx; in __test_mutex()
124 struct ww_acquire_ctx ctx; in test_aa()
189 struct ww_acquire_ctx ctx; in test_abba_work()
221 struct ww_acquire_ctx ctx; in test_abba()
289 struct ww_acquire_ctx ctx; in test_cycle_work()
423 struct ww_acquire_ctx ctx; in stress_inorder_work()
480 struct ww_acquire_ctx ctx; in stress_reorder_work()
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| D | rtmutex.c | 37 struct ww_acquire_ctx *ww_ctx) in __ww_mutex_add_waiter()
43 struct ww_acquire_ctx *ww_ctx) in __ww_mutex_check_waiters()
48 struct ww_acquire_ctx *ww_ctx) in ww_mutex_lock_acquired()
54 struct ww_acquire_ctx *ww_ctx) in __ww_mutex_check_kill()
1183 struct ww_acquire_ctx *ww_ctx, in task_blocks_on_rt_mutex()
1580 struct ww_acquire_ctx *ww_ctx, in rt_mutex_slowlock_block()
1658 struct ww_acquire_ctx *ww_ctx, in __rt_mutex_slowlock()
1711 struct ww_acquire_ctx *ww_ctx, in __rt_mutex_slowlock_locked()
1734 struct ww_acquire_ctx *ww_ctx, in rt_mutex_slowlock()
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| D | mutex.h | 17 struct ww_acquire_ctx *ww_ctx;
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| D | rtmutex_common.h | 58 struct ww_acquire_ctx *ww_ctx;
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| D | locktorture.c | 504 static struct ww_acquire_ctx *ww_acquire_ctxs;
534 struct ww_acquire_ctx *ctx = &ww_acquire_ctxs[tid]; in torture_ww_mutex_lock()
573 struct ww_acquire_ctx *ctx = &ww_acquire_ctxs[tid]; in torture_ww_mutex_unlock()
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| /linux-6.6.21/include/drm/ttm/ |
| D | ttm_execbuf_util.h | 36 struct ww_acquire_ctx;
63 void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket,
100 int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket,
116 void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket,
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| D | ttm_bo.h | 240 struct ww_acquire_ctx *ticket) in ttm_bo_reserve()
275 struct ww_acquire_ctx *ticket) in ttm_bo_reserve_slowpath()
384 struct ww_acquire_ctx *ticket);
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| /linux-6.6.21/drivers/gpu/drm/ttm/ |
| D | ttm_execbuf_util.c | 42 void ttm_eu_backoff_reservation(struct ww_acquire_ctx *ticket, in ttm_eu_backoff_reservation()
74 int ttm_eu_reserve_buffers(struct ww_acquire_ctx *ticket, in ttm_eu_reserve_buffers()
141 void ttm_eu_fence_buffer_objects(struct ww_acquire_ctx *ticket, in ttm_eu_fence_buffer_objects()
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| D | ttm_bo.c | 565 struct ww_acquire_ctx *ticket) in ttm_mem_evict_wait_busy()
593 struct ww_acquire_ctx *ticket) in ttm_mem_evict_first()
733 struct ww_acquire_ctx *ticket; in ttm_bo_mem_force_space()
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| /linux-6.6.21/drivers/gpu/drm/i915/ |
| D | i915_gem_ww.h | 11 struct ww_acquire_ctx ctx;
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| /linux-6.6.21/include/drm/ |
| D | drm_gem.h | 530 struct ww_acquire_ctx *acquire_ctx);
532 struct ww_acquire_ctx *acquire_ctx);
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| D | drm_exec.h | 26 struct ww_acquire_ctx ticket;
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| D | drm_modeset_lock.h | 48 struct ww_acquire_ctx ww_ctx;
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| /linux-6.6.21/Documentation/locking/ |
| D | ww-mutex-design.rst | 141 int lock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
187 int lock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
225 void unlock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
288 void lock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
321 void unlock_objs(struct list_head *list, struct ww_acquire_ctx *ctx)
383 - Using a different ww_class for the mutex than for the ww_acquire_ctx.
387 - Calling ww_acquire_init to initialize a second ww_acquire_ctx before
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| /linux-6.6.21/drivers/gpu/drm/v3d/ |
| D | v3d_gem.c | 253 struct ww_acquire_ctx *acquire_ctx) in v3d_lock_bo_reservations()
480 struct ww_acquire_ctx *acquire_ctx, in v3d_attach_fences_and_unlock_reservation()
672 struct ww_acquire_ctx acquire_ctx; in v3d_submit_cl_ioctl()
822 struct ww_acquire_ctx acquire_ctx; in v3d_submit_tfu_ioctl()
917 struct ww_acquire_ctx acquire_ctx; in v3d_submit_csd_ioctl()
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| /linux-6.6.21/drivers/gpu/drm/vmwgfx/ |
| D | vmwgfx_validation.h | 66 struct ww_acquire_ctx ticket;
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| D | vmwgfx_resource.c | 508 vmw_resource_check_buffer(struct ww_acquire_ctx *ticket, in vmw_resource_check_buffer()
602 vmw_resource_backoff_reservation(struct ww_acquire_ctx *ticket, in vmw_resource_backoff_reservation()
625 static int vmw_resource_do_evict(struct ww_acquire_ctx *ticket, in vmw_resource_do_evict()
892 struct ww_acquire_ctx ticket; in vmw_resource_evict_type()
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| /linux-6.6.21/drivers/regulator/ |
| D | core.c | 142 struct ww_acquire_ctx *ww_ctx) in regulator_lock_nested()
220 struct ww_acquire_ctx *ww_ctx) in regulator_lock_two()
268 struct ww_acquire_ctx *ww_ctx) in regulator_unlock_two()
317 struct ww_acquire_ctx *ww_ctx) in regulator_lock_recursive()
372 struct ww_acquire_ctx *ww_ctx) in regulator_unlock_dependent()
387 struct ww_acquire_ctx *ww_ctx) in regulator_lock_dependent()
2061 struct ww_acquire_ctx ww_ctx; in regulator_resolve_supply()
2950 struct ww_acquire_ctx ww_ctx; in regulator_enable()
3060 struct ww_acquire_ctx ww_ctx; in regulator_disable()
3109 struct ww_acquire_ctx ww_ctx; in regulator_force_disable()
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| /linux-6.6.21/drivers/gpu/drm/radeon/ |
| D | radeon_object.h | 155 struct ww_acquire_ctx *ticket,
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| /linux-6.6.21/drivers/gpu/drm/vc4/ |
| D | vc4_gem.c | 584 struct ww_acquire_ctx *acquire_ctx) in vc4_unlock_bo_reservations()
604 struct ww_acquire_ctx *acquire_ctx) in vc4_lock_bo_reservations()
682 struct ww_acquire_ctx *acquire_ctx, in vc4_queue_submit()
1126 struct ww_acquire_ctx acquire_ctx; in vc4_submit_cl_ioctl()
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